EP 2511568 A4 20130605 - IN-WHEEL MOTOR DRIVE DEVICE
Title (en)
IN-WHEEL MOTOR DRIVE DEVICE
Title (de)
RADINTERNE ANTRIEBSVORRICHTUNG
Title (fr)
DISPOSITIF D'ENTRAÎNEMENT DE MOTEUR-ROUE
Publication
Application
Priority
- JP 2009277703 A 20091207
- JP 2010069941 W 20101109
Abstract (en)
[origin: WO2011070882A1] An in-wheel motor drive device (21) is provided with a motor unit (A), a deceleration unit (B) which decelerates the rotation of the motor unit (A) and transmits the rotation to an output shaft (28), and a wheel hub (32) which is linked to the output shaft (28). The deceleration unit (B) has: a cylindrical casing member (45) which has integrally formed terminals at either end, and which extends in the axial direction of the deceleration unit from one end to the other end thereof; an output shaft (28) which is inserted in the empty space of the casing member; and two output shaft bearings (38a, 38b) which are respectively provided on the inner periphery at opposite ends (45f) of the casing member, and which rotatably support the output shaft (28).
IPC 8 full level
F16H 1/32 (2006.01); B60K 17/04 (2006.01); F16H 57/02 (2012.01); F16H 57/021 (2012.01); H02K 7/116 (2006.01)
CPC (source: EP US)
B60K 7/0007 (2013.01 - EP US); B60K 17/046 (2013.01 - EP US); F16H 1/32 (2013.01 - EP US); H02K 7/116 (2013.01 - EP US); B60K 2007/0038 (2013.01 - EP US); B60K 2007/0092 (2013.01 - EP US); Y02T 10/64 (2013.01 - EP US)
Citation (search report)
- [X] WO 2005030518 A1 20050407 - NTN TOYO BEARING CO LTD [JP], et al
- [Y] JP 2007237928 A 20070920 - NTN TOYO BEARING CO LTD
- [Y] JP 2002061720 A 20020228 - SUMITOMO HEAVY INDUSTRIES
- See references of WO 2011070882A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011070882 A1 20110616; CN 102648362 A 20120822; EP 2511568 A1 20121017; EP 2511568 A4 20130605; EP 2511568 B1 20160302; JP 2011117577 A 20110616; JP 5709373 B2 20150430; US 2012241233 A1 20120927; US 8807253 B2 20140819
DOCDB simple family (application)
JP 2010069941 W 20101109; CN 201080055302 A 20101109; EP 10835804 A 20101109; JP 2009277703 A 20091207; US 201013513707 A 20101109